def test_editfile_nosuch(tmpdir, fx_edit):
"""
fl.editfile('nosuchfile', 'foo', 'bar', None)
=> should throw an exception
"""
pytest.debug_func()
with pytest.raises(IOError) as err:
fl.editfile(fx_edit.fp.strpath, 's', 'foo', 'bar', None)
exp = "No such file or directory: '{}'".format(fx_edit.fp.strpath)
assert exp in str(err)
def test_editfile_rgx(tmpdir, fx_edit):
"""
fl.editfile('legit', 's', 'foo', 'bar', None)
"""
pytest.debug_func()
xdata = [re.sub('^foo', 'bar', z) for z in fx_edit.tdata]
fx_edit.fp.write("\n".join(fx_edit.tdata))
fl.editfile(fx_edit.fp.strpath, 's', '^foo', 'bar', None)
assert fx_edit.fp.exists()
assert fx_edit.forig.exists()
assert "\n".join(xdata) == fx_edit.fp.read()
assert "\n".join(fx_edit.tdata) == fx_edit.forig.read()
def test_editfile_empty(tmpdir, fx_edit):
"""
fl.editfile('emptyfile', 's', 'foo', 'bar', None)
=> rename emptyfile emptyfile.original, both empty
"""
pytest.debug_func()
fx_edit.fp.ensure()
fl.editfile(fx_edit.fp.strpath, 's', 'foo', 'bar', None)
assert fx_edit.fp.exists()
assert fx_edit.forig.exists()
assert "" == fx_edit.fp.read()
assert "" == fx_edit.forig.read()
def test_editfile_empty(self):
"""
fl.editfile('emptyfile', 's', 'foo', 'bar', None)
=> rename emptyfile emptyfile.original, both empty
"""
fpath = U.pj(self.testdir, 'emptyfile')
forig = fpath + ".original"
U.touch(fpath)
fl.editfile(fpath, 's', 'foo', 'bar', None)
self.assertEq(True, U.exists(fpath))
self.assertEq(True, U.exists(forig))
self.assertEq([], U.contents(fpath))
self.assertEq([], U.contents(forig))
def test_editfile_suffix(tmpdir, fx_edit):
"""
fl.editfile('legit', 's', 'foo', 'bar', 'old')
"""
pytest.debug_func()
fold = tmpdir.join(fx_edit.fp.basename + ".old")
xdata = [z.replace('foo', 'bar') for z in fx_edit.tdata]
fx_edit.fp.write("\n".join(fx_edit.tdata))
fl.editfile(fx_edit.fp.strpath, 's', 'foo', 'bar', 'old')
assert fx_edit.fp.exists()
assert fold.exists()
assert not fx_edit.forig.exists()
assert "\n".join(xdata) == fx_edit.fp.read()
assert "\n".join(fx_edit.tdata) == fold.read()
def test_editfile_delete(self):
"""
fl.editfile('legit', 's', 'foo', '', None)
"""
fp = U.pj(self.testdir, U.function_name())
forig = fp + ".original"
tdata = ["foo bar",
"bar foo",
"barfoo",
"foobar foo",
"loofafool"]
xdata = [re.sub('^foo', '', z) for z in tdata]
U.writefile(fp, tdata, newlines=True)
fl.editfile(fp, 's', '^foo', '', None)
self.assertEq(True, U.exists(fp))
self.assertEq(True, U.exists(forig))
self.assertEq(xdata, U.contents(fp))
self.assertEq(tdata, U.contents(forig))
def test_editfile_suffix(self):
"""
fl.editfile('legit', 's', 'foo', 'bar', 'old')
"""
fp = U.pj(self.testdir, U.function_name())
forig = fp + ".old"
tdata = ["foo bar",
"bar foo",
"barfoo",
"foobar foo",
"loofafool"]
xdata = [z.replace('foo', 'bar') for z in tdata]
U.writefile(fp, tdata, newlines=True)
fl.editfile(fp, 's', 'foo', 'bar', 'old')
self.assertEq(True, U.exists(fp))
self.assertEq(True, U.exists(forig))
self.assertEq(xdata, U.contents(fp))
self.assertEq(tdata, U.contents(forig))
def test_editfile_legit(self):
"""
fl.editfile('legit', 's', 'foo', 'bar', None)
"""
fp = U.pj(self.testdir, 'legit')
forig = fp + ".original"
tdata = ["foo bar",
"bar foo",
"barfoo",
"foobar foo",
"loofafool"]
xdata = [z.replace('foo', 'bar') for z in tdata]
U.writefile(fp, tdata, newlines=True)
fl.editfile(fp, 's', 'foo', 'bar', None)
self.assertEq(True, U.exists(fp))
self.assertEq(True, U.exists(forig))
self.assertEq(xdata, U.contents(fp))
self.assertEq(tdata, U.contents(forig))
